package/openvmtools: add resolutionkms option

resolutionkms has been added in version 10.2.5 and
https://github.com/vmware/open-vm-tools/commit/dc95efcb7d4bb7d865b7d37f9aaafe6fb8009e59

It depends on udev and libdrm's vmwgfx option

Fixes:
 - http://autobuild.buildroot.org/results/92f7c88917066b1d3e15ee0d1baafe01c0cb29c8



Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>